16972888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 33210000

約数和(自身を除く): 16237112

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 491, 596, 982, 1192, 1964, 3928, 4321, 8642, 14239, 17284, 28478, 34568, 56956, 73159, 113912, 146318, 292636, 585272, 2121611, 4243222, 8486444, 16972888]

約数ペア:

[(1, 16972888), (2, 8486444), (4, 4243222), (8, 2121611), (29, 585272), (58, 292636), (116, 146318), (149, 113912), (232, 73159), (298, 56956), (491, 34568), (596, 28478), (982, 17284), (1192, 14239), (1964, 8642), (3928, 4321)]